Earphone



FIG. 1 is a perspective view of an earphone.

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a rear view of FIG. 1;

FIG. 4 is a top view of FIG. 1;

FIG. 5 is a bottom view of FIG. 1;

FIG. 6 is a right side view of FIG. 1; and,

FIG. 7 is a left side view of FIG. 1.

The broken lines in the drawings are for the purpose of illustrating portions of the earphone that form no part of the claimed design. 

CLAIM The ornamental design for earphone, as shown and described. 